| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $81.31 | 3.309% | $84.0005 | $84.00 | $84.00 | $84.00 |
| Purchase #2 | $124.28 | 11.202% | $138.2018 | $138.20 | $138.20 | $138.20 |
| Purchase #3 | $136.80 | 13.607% | $155.4144 | $155.41 | $155.40 | $155.40 |
| Purchase #4 | $60.99 | 3.190% | $62.9356 | $62.94 | $62.95 | $62.90 |
| Purchase #5 | $184.34 | 9.450% | $201.7601 | $201.76 | $201.75 | $201.80 |
| Purchase #6 | $35.27 | 9.594% | $38.6538 | $38.65 | $38.65 | $38.70 |
| Purchase #7 | $96.59 | 7.852% | $104.1742 | $104.17 | $104.15 | $104.20 |
| 7 purchase totals = | $719.58 | $785.1404 | $785.13 | $785.10 | $785.20 | |